JavaScript form表单验证

JavaScript form表单验证

<html>

   <head>
      <title>Form Validation</title>

      <script type = "text/javascript">
         <!--
            // Form validation code will come here.
         //-->
      </script>

   </head>

   <body>
      <form action = "/cgi-bin/test.cgi" name = "myForm" onsubmit = "return(validate());">
         <table cellspacing = "2" cellpadding = "2" border = "1">

            <tr>
               <td align = "right">Name</td>
               <td><input type = "text" name = "Name" /></td>
            </tr>

            <tr>
               <td align = "right">EMail</td>
               <td><input type = "text" name = "EMail" /></td>
            </tr>

            <tr>
               <td align = "right">Zip Code</td>
               <td><input type = "text" name = "Zip" /></td>
            </tr>

            <tr>
               <td align = "right">Country</td>
               <td>
                  <select name = "Country">
                     <option value = "-1" selected>[choose yours]</option>
                     <option value = "1">USA</option>
                     <option value = "2">UK</option>
                     <option value = "3">INDIA</option>
                  </select>
               </td>
            </tr>

            <tr>
               <td align = "right"></td>
               <td><input type = "submit" value = "Submit" /></td>
            </tr>

         </table>
      </form>

   </body>
</html>